package lambda;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Random;

/**
 * 集合排序
 */
public class LambdaDemo2 {
    public static void main(String[] args) {
        List<Integer> list = new ArrayList<>();
        Random random = new Random();
        for (int i = 0; i < 10; i++) {
            list.add(random.nextInt(100));
        }
        System.out.println(list);
        list.sort((o1,o2)->o1-o2);
        System.out.println(list);


    }
}
